<?php
namespace TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Security;

/*                                                                        *
 * This script is backported from the FLOW3 package "TYPO3.Fluid".        *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License, either version 3   *
 *  of the License, or (at your option) any later version.                *
 *                                                                        *
 *                                                                        *
 * This script is distributed in the hope that it will be useful, but     *
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser       *
 * General Public License for more details.                               *
 *                                                                        *
 * You should have received a copy of the GNU Lesser General Public       *
 * License along with the script.                                         *
 * If not, see http://www.gnu.org/licenses/lgpl.html                      *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

/**
 * Testcase for security.ifHasRole view helper
 */
class IfHasRoleViewHelperTest extends \TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\ViewHelperBaseTestcase
{
    /**
     * @var \TYPO3\CMS\Fluid\ViewHelpers\Security\IfHasRoleViewHelper
     */
    protected $viewHelper;

    protected function setUp()
    {
        parent::setUp();
        $GLOBALS['TSFE'] = new \stdClass();
        $GLOBALS['TSFE']->loginUser = 1;
        $GLOBALS['TSFE']->fe_user = new \stdClass();
        $GLOBALS['TSFE']->fe_user->groupData = array(
            'uid' => array(1, 2),
            'title' => array('Editor', 'OtherRole')
        );
        $this->viewHelper = $this->getAccessibleMock(\TYPO3\CMS\Fluid\ViewHelpers\Security\IfHasRoleViewHelper::class, array('renderThenChild', 'renderElseChild'));
        $this->viewHelper->expects($this->any())->method('renderThenChild')->will($this->returnValue('then child'));
        $this->viewHelper->expects($this->any())->method('renderElseChild')->will($this->returnValue('else child'));
        $this->injectDependenciesIntoViewHelper($this->viewHelper);
        $this->viewHelper->initializeArguments();
    }

    /**
     * @test
     */
    public function viewHelperRendersThenChildIfFeUserWithSpecifiedRoleIsLoggedIn()
    {
        $this->arguments['role'] = 'Editor';
        $this->injectDependenciesIntoViewHelper($this->viewHelper);

        $actualResult = $this->viewHelper->render('Editor');
        $this->assertEquals('then child', $actualResult);
    }

    /**
     * @test
     */
    public function viewHelperRendersThenChildIfFeUserWithSpecifiedRoleIdIsLoggedIn()
    {
        $this->arguments['role'] = 1;
        $this->injectDependenciesIntoViewHelper($this->viewHelper);

        $actualResult = $this->viewHelper->render(1);
        $this->assertEquals('then child', $actualResult);
    }

    /**
     * @test
     */
    public function viewHelperRendersElseChildIfFeUserWithSpecifiedRoleIsNotLoggedIn()
    {
        $this->arguments['role'] = 'NonExistingRole';
        $this->injectDependenciesIntoViewHelper($this->viewHelper);

        $actualResult = $this->viewHelper->render('NonExistingRole');
        $this->assertEquals('else child', $actualResult);
    }

    /**
     * @test
     */
    public function viewHelperRendersElseChildIfFeUserWithSpecifiedRoleIdIsNotLoggedIn()
    {
        $this->arguments['role'] = 123;
        $this->injectDependenciesIntoViewHelper($this->viewHelper);

        $actualResult = $this->viewHelper->render(123);
        $this->assertEquals('else child', $actualResult);
    }
}
